Species found in “Macro algae” (3)

Elphidium margaritaceum

Order “Rotaliida” > Family “Elphidiidae” > Genus “Elphidium

Original description Cushman, J. A., 1930, United States National Museum bulletin 104, 79pp.
Description Buzas, M., A., Culver, S., J., Isham, L., B., 1985, Journal of Paleontology, 59, 1075-1090

General description

Test planispiral, bilaterally symmetrical; sutural canal system opens into a single row of pores; septal bridges usually hollow and contain a retral process; aperture a series of large circular pores at base of aperture face.

Representative pictures

2 specimens